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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11355707 B1

PDFFull Text
Date of Patent:
Jun. 07, 2022

Filed:

Jun. 21, 2019

Mask having shielding part within opening and manufacturing method thereof, evaporation method and display screen with active area surrounding functional component area

Applicant:

Boe Technology Group Co., Ltd., Beijing, CN;

Inventors:

Shanshan Bai, Beijing, CN;

Kuo Sun, Beijing, CN;

Qiaonan Han, Beijing, CN;

Dongmei Xie, Beijing, CN;

Assignee:

BOE Technology Group Co., Ltd., Beijing, CN;

Attorneys:

ArentFox Schiff LLP

Michael Fainberg

Primary Examiner:

Caleb E Henry

Int. Cl.
CPC ...
H01L 29/08 (2006.01); H01L 51/00 (2006.01); C23C 14/04 (2006.01); C23C 14/24 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/001 (2013.01); C23C 14/042 (2013.01); C23C 14/24 (2013.01); H01L 51/0011 (2013.01); H01L 51/5203 (2013.01); H01L 51/5253 (2013.01);
Abstract

The present disclosure provides a mask and a manufacturing method thereof, an evaporation method and a display screen, to achieve normal display of an area around such components as an earpiece, a front camera, and sensors on the front of a display screen, and increase the screen-to-body ratio. The mask comprises a substrate provided with at least one opening, an orthographic projection of the opening on a display plane of a display screen to be fabricated coinciding with a display area of the display screen to be fabricated; a shielding part arranged inside the opening, an orthographic projection of the shielding part on the display plane coinciding with an orthographic projection of a component to be shielded in the display screen to be fabricated on the display plane; and a connecting part located between the shielding part and a side wall of the opening.

Find Patent Forward Citations

Bai, Shanshan. (2022). Mask having shielding part within opening and manufacturing method thereof, evaporation method and display screen with active area surrounding functional component area (U.S. Patent No. 11355707). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11355707

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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